Public changelog
Contract history for the api.wellapp.ai MCP server, every tool-schema change Zevruna has observed, classified from the consumer's perspective.
90-day stability
quietsaferiskybreaking
Advisories
[safe] Tool well_list_counterparties was added. [safe] Tool well_list_missing_invoices was added. [safe] Tool well_list_periods was added. [safe] Tool well_preview_invoice_fetch was added. [safe] Tool well_switch_workspace was added…
[safe] Tool well_get_own_company was added. [safe] Description of well_query_records changed (10% word delta). [risky] Optional field partyScope was added to well_query_records; may shift model behaviour. [safe] Resource…
[risky] Field usage_notes was added to well_list_connector_tools output. [safe] Resource ui://well/widget/f98d62fc was added.
[breaking] Tool well_create_company was removed. [breaking] Tool well_create_invoice_document was removed. [breaking] Tool well_create_invoice_from_data was removed. [breaking] Tool well_create_person was removed. [breaking] Tool…
Contract changelog
Every revision Zevruna has observed, classified from the consumer's side. Advisories above are the subset severe enough to publish.
well_list_counterparties was added.well_list_missing_invoices was added.well_list_periods was added.well_preview_invoice_fetch was added.well_switch_workspace was added.well_wait_for_selection was added.well_get_cash_position changed (25% word delta).balance_history was added to well_get_cash_position output.+ 12 more in this revision
well_get_own_company was added.well_query_records changed (10% word delta).partyScope was added to well_query_records; may shift model behaviour.ui://well/widget/f98d62fc was removed, consumers reading it will break.ui://well/widget/640c0aaa was added.usage_notes was added to well_list_connector_tools output.ui://well/widget/6c49d60e was removed, consumers reading it will break.ui://well/widget/f98d62fc was added.well_add_contact_channel was added.well_create_company was added.well_create_invoice_document was added.well_create_invoice_from_data was added.well_create_person was added.well_delete_company was added.well_delete_invoice was added.well_delete_person was added.+ 18 more in this revision
well_add_contact_channel was removed.well_create_company was removed.well_create_invoice_document was removed.well_create_invoice_from_data was removed.well_create_person was removed.well_delete_company was removed.well_delete_invoice was removed.well_delete_person was removed.+ 18 more in this revision
Snapshot log
The hashes to pin against. Identical contracts hash identically.
| Observed | Contract hash | Tools |
|---|---|---|
| 2026-08-21 11:16 | 041f6c5b1e1c | 33 |
| 2026-08-20 11:52 | 4395e5ebf8ee | 27 |
| 2026-08-18 13:07 | ad683d5a60e2 | 26 |
| 2026-08-17 22:52 | ac8232b2ced0 | 26 |
| 2026-08-17 22:51 | dd4063567487 | 0 |
| 2026-08-17 06:37 | ac8232b2ced0 | 26 |
Maintainer badge
Free forever for open-source maintainers. It reports what Zevruna actually observed, a green badge means no breaking change in ninety days, and it says so honestly when a server has never been polled.
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